Litaba

Plastiki geogrid ke lesela la polymer le nang le sebopeho sa lisekoere kapa sekhutlo se entsoeng ka ho otlolla. E hlajoa holim'a letlapa la polymer e ntšitsoeng (haholo-holo e entsoe ka polypropylene kapa polyethylene e phahameng haholo) ebe e kenngoa tlas'a tataiso e otlolohileng tlas'a maemo a futhumatsang. Li-grids tsa ho otlolla tse sa lekanyetsoang li etsoa feela ka ho otlolla ho latela tataiso ea bolelele ba lakane, ha li-grids tse otlollang tsa biaxial li etsoa ka ho tsoela pele ho otlolla marang-rang a otlollang a unidirectional ka tataiso ea perpendicular ho bolelele ba eona. Geogrid ea polasetiki e otlolohileng ea Biaxially e entsoe ka polypropylene (PP) kapa polyethylene (PE) e le lisebelisoa tse tala, tse fetisitsoeng ka polasetiki, ho phunya, ho futhumatsa, ho otlolla ha longitudinal, le ho otlolla ka mose.

Tšebeliso ea polasetiki ea geogrid:
Geogrid ke thepa e matla haholo ea geosynthetic. E sebelisoa haholo masimong a joalo ka lithapo, lithanele, boema-kepe, litsela tse kholo, liporo le kaho.
Lisebelisoa tsa eona tsa mantlha ke tse latelang:
1. Ho matlafatsa bethe ea litsela ho ka tsamaisa meroalo ea phallo ka mokhoa o atlehileng, ho ntlafatsa botsitso le bokhoni ba ho jara tsela, le ho lelefatsa bophelo ba ts'ebeletso;
2. E khona ho mamella meroalo e meholo e fapanyetsanang;
3. Thibela ho senyeha ha litsela le ho phunyeha ho bakoang ke tahlehelo ea thepa ea litsela;
4. Ntlafatsa bokhoni ba ho jara ba "backfill" ka morao ho lebota le bolokang, fokotsa khatello ea mobu leboteng le bolokang, boloka litšenyehelo, lelefatsa bophelo ba ts'ebeletso le ho fokotsa litšenyehelo tsa tlhokomelo;

5. Ho kopanya mokhoa oa kaho oa konkreite ea anchor ea spray bakeng sa tlhokomelo ea letsoapo ho ke ke ha boloka 30% -50% ea matsete feela, empa hape ho khutsufatsa nako ea kaho ka makhetlo a fetang a mabeli;
6. Ho eketsa li-geogrids holim'a litsela le holim'a litsela tse kholo ho ka fokotsa ho kheloha, ho fokotsa li-ruts, ho liehisa ho hlaha ha mapheo ka makhetlo a 3-9, le ho fokotsa botenya ba likarolo tsa meralo ho fihlela ho 36%;
7. E loketse mobu o fapaneng, ntle le tlhokahalo ea sampole e hole, ho boloka mosebetsi le nako;
8. Kaho e bonolo ebile e potlakile, e ka fokotsang litšenyehelo tsa kaho haholo.